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package org.javanile.young;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

import org.javanile.young.sms.*;

/**
 * @author Lara
 */
public class Young extends MIDlet implements CommandListener {

    private boolean midletPaused = false;

	private Server sms;
        private Smal smal;
	
	//<editor-fold defaultstate="collapsed" desc=" Generated Fields ">//GEN-BEGIN:|fields|0|
	private Command exitCommand;
	private Command itemCommand;
	private Form form;
	private StringItem stringItem;
	//</editor-fold>//GEN-END:|fields|0|

    /**
     * The HelloMIDlet constructor.
     */
    public Young() {
		smal = new Smal();
    }

	//<editor-fold defaultstate="collapsed" desc=" Generated Methods ">//GEN-BEGIN:|methods|0|
	//</editor-fold>//GEN-END:|methods|0|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: initialize ">//GEN-BEGIN:|0-initialize|0|0-preInitialize
	/**
	 * Initilizes the application.
	 * It is called only once when the MIDlet is started. The method is called before the <code>startMIDlet</code> method.
	 */
	private void initialize() {//GEN-END:|0-initialize|0|0-preInitialize
        // write pre-initialize user code here
//GEN-LINE:|0-initialize|1|0-postInitialize
        // write post-initialize user code here
	}//GEN-BEGIN:|0-initialize|2|
	//</editor-fold>//GEN-END:|0-initialize|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: startMIDlet ">//GEN-BEGIN:|3-startMIDlet|0|3-preAction
	/**
	 * Performs an action assigned to the Mobile Device - MIDlet Started point.
	 */
	public void startMIDlet() {//GEN-END:|3-startMIDlet|0|3-preAction
        // write pre-action user code here
		switchDisplayable(null, getForm());//GEN-LINE:|3-startMIDlet|1|3-postAction
        // write post-action user code here
	}//GEN-BEGIN:|3-startMIDlet|2|
	//</editor-fold>//GEN-END:|3-startMIDlet|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: resumeMIDlet ">//GEN-BEGIN:|4-resumeMIDlet|0|4-preAction
	/**
	 * Performs an action assigned to the Mobile Device - MIDlet Resumed point.
	 */
	public void resumeMIDlet() {//GEN-END:|4-resumeMIDlet|0|4-preAction
        // write pre-action user code here
//GEN-LINE:|4-resumeMIDlet|1|4-postAction
        // write post-action user code here
	}//GEN-BEGIN:|4-resumeMIDlet|2|
	//</editor-fold>//GEN-END:|4-resumeMIDlet|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: switchDisplayable ">//GEN-BEGIN:|5-switchDisplayable|0|5-preSwitch
	/**
	 * Switches a current displayable in a display. The <code>display</code> instance is taken from <code>getDisplay</code> method. This method is used by all actions in the design for switching displayable.
	 * @param alert the Alert which is temporarily set to the display; if <code>null</code>, then <code>nextDisplayable</code> is set immediately
	 * @param nextDisplayable the Displayable to be set
	 */
	public void switchDisplayable(Alert alert, Displayable nextDisplayable) {//GEN-END:|5-switchDisplayable|0|5-preSwitch
        // write pre-switch user code here
		Display display = getDisplay();//GEN-BEGIN:|5-switchDisplayable|1|5-postSwitch
		if (alert == null) {
			display.setCurrent(nextDisplayable);
		} else {
			display.setCurrent(alert, nextDisplayable);
		}//GEN-END:|5-switchDisplayable|1|5-postSwitch
        // write post-switch user code here
	}//GEN-BEGIN:|5-switchDisplayable|2|
	//</editor-fold>//GEN-END:|5-switchDisplayable|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: commandAction for Displayables ">//GEN-BEGIN:|7-commandAction|0|7-preCommandAction
	/**
	 * Called by a system to indicated that a command has been invoked on a particular displayable.
	 * @param command the Command that was invoked
	 * @param displayable the Displayable where the command was invoked
	 */
	public void commandAction(Command command, Displayable displayable) {//GEN-END:|7-commandAction|0|7-preCommandAction
        // write pre-action user code here
		if (displayable == form) {//GEN-BEGIN:|7-commandAction|1|19-preAction
			if (command == exitCommand) {//GEN-END:|7-commandAction|1|19-preAction
                // write pre-action user code here
				exitMIDlet();//GEN-LINE:|7-commandAction|2|19-postAction
                // write post-action user code here
			} else if (command == itemCommand) {//GEN-LINE:|7-commandAction|3|23-preAction
                // write pre-action user code here
				method();//GEN-LINE:|7-commandAction|4|23-postAction
                // write post-action user code here
			}//GEN-BEGIN:|7-commandAction|5|7-postCommandAction
		}//GEN-END:|7-commandAction|5|7-postCommandAction
        // write post-action user code here
	}//GEN-BEGIN:|7-commandAction|6|
	//</editor-fold>//GEN-END:|7-commandAction|6|

	//<editor-fold defaultstate="collapsed" desc=" Generated Getter: exitCommand ">//GEN-BEGIN:|18-getter|0|18-preInit
	/**
	 * Returns an initiliazed instance of exitCommand component.
	 * @return the initialized component instance
	 */
	public Command getExitCommand() {
		if (exitCommand == null) {//GEN-END:|18-getter|0|18-preInit
            // write pre-init user code here
			exitCommand = new Command("Exit", Command.EXIT, 0);//GEN-LINE:|18-getter|1|18-postInit
            // write post-init user code here
		}//GEN-BEGIN:|18-getter|2|
		return exitCommand;
	}
	//</editor-fold>//GEN-END:|18-getter|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Getter: form ">//GEN-BEGIN:|14-getter|0|14-preInit
	/**
	 * Returns an initiliazed instance of form component.
	 * @return the initialized component instance
	 */
	public Form getForm() {
		if (form == null) {//GEN-END:|14-getter|0|14-preInit
            // write pre-init user code here
			form = new Form("Welcome", new Item[] { getStringItem() });//GEN-BEGIN:|14-getter|1|14-postInit
			form.addCommand(getExitCommand());
			form.addCommand(getItemCommand());
			form.setCommandListener(this);//GEN-END:|14-getter|1|14-postInit
            // write post-init user code here
		}//GEN-BEGIN:|14-getter|2|
		return form;
	}
	//</editor-fold>//GEN-END:|14-getter|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Getter: stringItem ">//GEN-BEGIN:|16-getter|0|16-preInit
	/**
	 * Returns an initiliazed instance of stringItem component.
	 * @return the initialized component instance
	 */
	public StringItem getStringItem() {
		if (stringItem == null) {//GEN-END:|16-getter|0|16-preInit
            // write pre-init user code here
			stringItem = new StringItem("Hello", "Hello, World!");//GEN-LINE:|16-getter|1|16-postInit
            // write post-init user code here
		}//GEN-BEGIN:|16-getter|2|
		return stringItem;
	}
	//</editor-fold>//GEN-END:|16-getter|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Method: method ">//GEN-BEGIN:|24-entry|0|25-preAction
	/**
	 * Performs an action assigned to the method entry-point.
	 */
	public void method() {//GEN-END:|24-entry|0|25-preAction
        // write pre-action user code here
		sms.send("Ciao", "+5550000");
		sms.send("Ciao", "+5550001");

//GEN-LINE:|24-entry|1|25-postAction
        // write post-action user code here
	}//GEN-BEGIN:|24-entry|2|
	//</editor-fold>//GEN-END:|24-entry|2|

	//<editor-fold defaultstate="collapsed" desc=" Generated Getter: itemCommand ">//GEN-BEGIN:|22-getter|0|22-preInit
	/**
	 * Returns an initiliazed instance of itemCommand component.
	 * @return the initialized component instance
	 */
	public Command getItemCommand() {
		if (itemCommand == null) {//GEN-END:|22-getter|0|22-preInit
            // write pre-init user code here
			itemCommand = new Command("Item", Command.ITEM, 0);//GEN-LINE:|22-getter|1|22-postInit
            // write post-init user code here
		}//GEN-BEGIN:|22-getter|2|
		return itemCommand;
	}
	//</editor-fold>//GEN-END:|22-getter|2|

    /**
     * Returns a display instance.
     * @return the display instance.
     */
    public Display getDisplay () {
        return Display.getDisplay(this);
    }

    /**
     * Exits MIDlet.
     */
    public void exitMIDlet() {
        switchDisplayable (null, null);
        destroyApp(true);
        notifyDestroyed();
    }

    /**
     * Called when MIDlet is started.
     * Checks whether the MIDlet have been already started and initialize/starts or resumes the MIDlet.
     */
    public void startApp() {

        if (midletPaused) {
            resumeMIDlet ();
        } else {

            smal.init();

            initialize ();
            startMIDlet ();

			sms = new Server();
			sms.startApp();
        }
        midletPaused = false;
    }

    /**
     * Called when MIDlet is paused.
     */
    public void pauseApp() {
        midletPaused = true;
    }

    /**
     * Called to signal the MIDlet to terminate.
     * @param unconditional if true, then the MIDlet has to be unconditionally terminated and all resources has to be released.
     */
    public void destroyApp(boolean unconditional) {
    }

}
